baber/WOPTO huggingface dataset:
Patent JP-H05327546-A (JP)
Title: Front end of receiver
Inventor: UMEMOTO KATSUHIKO
IPC: H04B1/26
Filed: 1992-05-15
Abstract: PURPOSE:To obtain the front end of a receiver whose print coil can be shared in an area in which an oscillation frequency is higher than a received frequency only by an intermediate frequency, and in the area in which the oscillation frequency is lower than the received frequency only by the intermediate frequency. CONSTITUTION:An oscillation frequency tuning circuit 2 is equipped with a tracking correction additional capacity C2a in the area in which the oscillation frequency is higher. Then, one element of a variable capacity diode CD2 is equipped with a capacitor C20 in parallel, and a received frequency tuning circuit 11 is equipped with a tracking correction additional capacity C1b in the area in which the oscillation frequency is lower.
Patent JP-S5648103-A (JP)
Title: Resin molded coil
Inventor: MOTOMURA KIYOICHI
IPC: H01F41/12
Filed: 1979-09-27
Abstract: PURPOSE:To obtain a resin molded coil which is H grade in the heat resistance level and noncombustible by employing a silicone resin contain in a platinum catalyst based on a silicone rubber for the molding material. CONSTITUTION:A winding comprising a conductor cylindrically wound in several layers is insulated on the inner and outer surfaces, at both ends and between wound conductors with a highly strong fiber material such as glass robing and glass tape impregnated with a silicon resin containing a platinum catalyst based on a silicon rubber. The combination of such a silicon resin having a H graded heat resistance and a noncombustible property and noncombustible highly strong fiber material impregnated therwith combine to provide an extremely noncombustible molded coil insulated in H level.
Patent JP-H02303076-A (JP)
Title: Thermoelectric device and method of controlling same
Inventor: TANAKA HIROYOSHI
IPC: H01L35/28
Filed: 1989-05-17
Abstract: PURPOSE:To keep high efficiency at all times by controlling a current in each thermoelectric element group in response to a load. CONSTITUTION:A plurality of thermoelectric element groups 8 constituted of at least one thermoelectric element are electrically connected in parallel, and direct current rectified through a rectifier circuit 9 flows. A constant current maximizing the efficiency of each element group 8 is applied to each element group 8. On an electrode wiring connected with each element group 8, a switching circuit 10 is installed and controls the current flowing into each element group 8 by a controlling signal from a controlling circuit 11. Thereby each thermoelectric element group 8 or the number of the thermoelectric elements can be increased or decreased in accordance with a load.
Patent JP-H02302688-A (JP)
Title: Detection of soft magnetic body
Inventor: KANEKO YOSHIMI
IPC: G01R33/12
Filed: 1989-05-17
Abstract: PURPOSE:To detect the presence of a soft magnetic body by detecting a change of the magnetic flux quantity of a magnetic gap part constituted between the opposed surfaces of a core composed of a magnetic body. CONSTITUTION:A core 1 composed of a soft magnetic body has a coil 3 wound therearound and a magnetoresistance effect MR element 4 is arranged in the magnetic gap 2 formed between the opposed surfaces 1a, 1b of the core 1. Next, when a current is allowed to flow to the coil 3, a definite quantity of magnetic flux respectively flows to the core 1, the gap 2 and the element 4 in the vicinity of said gap 2. At each time when the magnetic films 9a - 9d of a magnetic card 5 pass above the gap, the magnetic flux quantity detected by the element 4 is reduced. Therefore, the presence of the magnetic films 9a - 9d can be detected on the basis of the output signal of the element 4. When the apparatus is constituted so that the C-part of the card 5 passes above the gap 2, the protective film 8 of the card 5 is magnetically saturated and the recording content of the magnetic film 7 thereunder can be read by the element 4.
Patent JP-H07307903-A (JP)
Title: Video signal processor
Inventor: SARUGAKU TOSHIO
IPC: H04N5/45
Filed: 1994-05-13
Abstract: PURPOSE:To efficiently use memory by time-sharing a video tape, synthesizing the bits of adjacent samples, storing them as specified parallel data, reading these data and converting them to the video tape. CONSTITUTION:In the case of picture-in-picture display, a switch SW1 is changed over to the side of a field memory 7-1 and a video signal is read out and transmitted to a time division cancel circuit 9. In the case of multi-picture display, on the other hand, the switch SW1 is changed over to a six-bit/four-bit converting circuit 14. This circuit 14 converts the input signal of six-bit parallel to the input signal of four-bit parallel and outputs that signal to a field memory 7-2 provided with only the input/output terminal of four-bit parallel and capacity to store video signals just for one master picture. Then, the video signal stored in this memory 7-2 is read out by a read side timing signal generating circuit 10, returned to the signal of six-bit parallel by a four-bit/six-bit converting circuit 15 and transmitted through a switch SW2 to a time division cancel circuit 9.
Patent JP-S5647268-A (JP)
Title: Soldering device
Inventor: SAITOU SHIYOUZOU
IPC: H05K3/34
Filed: 1979-09-25
Abstract: PURPOSE: To compactify a soldering device and improve working efficiency by forming the carrier itself into a self-running structure.  
     CONSTITUTION: After printed substrates are set to a frame body 1, the frame body is fed to the guide rail line of the soldering device. When the right and left current collectors 16 provided on both sides of the frame body 1 make sliding contact with the power feed belts 24, 26 disposed parallel to guide rails 27, the power is supplied to a motor 5 which in turn drives a front wheel 2 by way of a transmission mechaism, causing the frame body, that is, carrier A, to run by itself. And while it is being guided by the guide rails 27, it goes through required processes to complete soldering on the printed substrates. Hence, the accurate soldering work may be performed highly efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5913945-A (JP)
Title: Analyzing device of material structure in ultrahigh temperature variable atmosphere
Inventor: INOUE ZENZABUROU
IPC: G01N23/207
Filed: 1982-07-15
Abstract: PURPOSE:To vary the atmosphere of a sample part, and to make an analysis at ultrahigh temperature, by using yttrium-aluminum-garnet (YAG) laser light as a heat generating source for a material structure analyzing device consisting of a four-axis type automatic diffracting device, diffraction camera device, and heating device in combination. CONSTITUTION:An YAG laser output device 2 emits YAG laser light while the output is controlled by an YAG laser output controller 1. Visible He-Ne laser light is used together in order to know the irradiation position of the YAG laser beam, and both laser light beams are used preferably in parallel on the same optical axis. Both laser light beams are sent to a laser condensing and projecting device 4 through an optical fiber 3. This device 4 is installed outside of the four- axis type automatic diffracting device or operation part 8 of the diffraction camera 9, so no load is burndened on the operation part of the four-axis type automatic diffracting device. Further, since the YAG laser light is used, >=3,000 deg.C ultrahigh temperature is obtained by the stopping-down operation of an optical system lens, mirror, etc., and low temperature is also obtained, so the analysis is carried out within a wide temperature range.
Patent JP-H10297173-A (JP)
Title: Device for preventing blur generated by ink pen for automatic plotter
Inventor: GOMI TAKUMI
IPC: G06F17/50
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent a line drawn by an ink pen from generating a blur at the time of plotting and at the same time, prevent a pen point from becoming soiled even when the ink pen is not used for a long time. SOLUTION: This automatic plotter for plotting with an ink pen 12 on a plotting face has a support piece 26, a member 28 for preventing a pen point from becoming dry for covering the pen point and an absorbing member 30 with a nature to absorb an ink. When a line is not drawn or no plotting command the line by printing is given for a specified time, the ink pen 12 is set in a non-plotting area for standby by keeping the pen point of the ink pen 12 in contact with the surface of a member 26 for preventing the pen point from becoming dry. When plotting, the pen point of the ink pen 12 is brought into contact with the absorbing member 30 by moving the pen point of the ink pen 12 to the absorbing member 30, so that the ink is absorbed from the pen point.  A position in which the ink pen 12 comes into contact with the member 28 and the absorbing member 30 is automatically changed each time the contact action takes place.
Patent JP-S5551919-A (JP)
Title: Two-stroke cycle diesel engine
Inventor: NOGUCHI MASAAKI
IPC: F02B75/02
Filed: 1978-10-06
Abstract: PURPOSE: To improve the filling rate and to raise the output by introducing heated scavenging air from plural directions into the power device of a two-storke cycle Diesel engine having a two-stroke cycle uniflow horizontal pump and a power device.  
     CONSTITUTION: A pump device 300 having two pump pistons 308 and 310 and a power device 100 having two power pistons 108 and 110 are disposed in a cylinder block 10. Scavenging air compressed in the crank chambers 124 and 126 of the power device 100 is tangentially introduced into a cylinder 102 from scavenging ports 128A and 128C. The air compressed by the pump device 300 is heated by an exhaust pipe 136 and mixed with the fuel injected from an auxiliary fuel injection nozzle 600, then introduced into the power cylinder 102 from a scavenging port 128B. A main fuel injection nozzle 500 injects fuel into the scavenging air stream. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11348263-A (JP)
Title: Ink jet ink and method for homogenizing it
Inventor: GORE MAKARAND P
IPC: C09D11/326
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To produce a coloring ink containing no large aggregating particles causing clogging of nozzle, deposition or precipitation in an ink tank by employing steep pressure valve processing for homogenizing ink efficiently. SOLUTION: Pigment is pulverized or friction crushed until a desired mean grain size is attained using a steep pressure valve homogenizing machine and an appropriate grinding fluid (mixture of solvent and dispersant useful for pulverizing or friction crushing). The processing is performed under pressure of 14,000-15,000 psi. When the pigment reaches an appropriate grain size, the mixture of pigment and grinding fluid is admixed with a solvent, a surfactant and vehicle components of an ordinary ink jet ink. Pulverization may be repeated until a resulting ink mixture is mixed fully or combinational mixtures may be mixed using an arbitrary known mixer. The pigment normally occupies 0.5-20% of final prescription of ink and has a size of about 0.1 μm.
Patent JP-S5749076-A (JP)
Title: Protective apparatus for hydraulic machine
Inventor: KUWABARA HISAO
IPC: F03B15/18
Filed: 1980-09-05
Abstract: PURPOSE: To provide protection of a runner and a thrust bearing of a hydraulic machine, by preventing rise of hydraulic pressure in a runner chamber promptly when runner blades alone are turned rapidly in their closing direction due to trouble of a runner blade controlling servo-mechanism.  
     CONSTITUTION: In case that movable runner blades 4 alone are closed, water pressure in a runner chamber 13 is raised extraordinarily. This pressure rise is detected by a pressure switch 14, and an electromagnet 132-2 of a valve 132 for rapid closing of guide vanes 3 is energized by an output signal of the pressure switch 14. This causes pressure oil C to actuate a rapid-closing valve 159 via the valve 132 for discharging oil in the lower chamber of a valve servo-cylinder 116. Resultantly, a valve servo-piston 115-1 and a plunger 115-2 of a guide-vane actuating valve are moved downward, so that pressure oil is introduced from the body 117 of the guide-vane actuating valve into a pressure chamber of a guide-vane servo-cylinder 119, which in turn causes actuation of a guide-vane servo-piston 120 and closing of guide vanes 3 connected to the servo-piston 120. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5825986-A (JP)
Title: Heat-sensitive recording material
Inventor: ONO MITSUO
IPC: B41M5/28
Filed: 1981-08-07
Abstract: PURPOSE:To enable even application of a coat liquid on a thermal color developing layer by arranging a coated layer containing a white pigment with an average particle size of 0.5-5mum and a binder on a paper board mainly composed of a used paper pulp to be used as a supporting body for a heat-sensitive recording material. CONSTITUTION:A coated layer comprising a clay with the average particle size of 0.5-5mum, a white pigment such as calcium carbonate and a binder of a water soluble high polymer such as polyvinyl alcohol or a water emulsion such as polystylene is formed on a paper board mainly composed of a used paper pulp generally called as Manila paper. The white pigment and the binder shall be used at the ratio of 1:1-20:1. The coat thereof on the paper board shall be 1- 30g/m<3> depending on the attachment level at the dry period as standard. The paper board is used as the supporting body to provide a thermal heat developing layer mainly composed of a leuco dye and an acid substance on the coated layer formed thereon.
Patent JP-H02304271-A (JP)
Title: Shaft seal hydraulic unit for hydraulic machine
Inventor: YOSHIDA MASAHIRO
IPC: F16J15/34
Filed: 1989-05-17
Abstract: PURPOSE:To prevent fluid in a sealed chamber from being leaked by providing a pressing mechanism to a shaft seal hydraulic unit for hydraulic machine so that the bearing pressure on a sealed end surface may not be reduced even when an upper cover or rotational shaft is displaced in the axial direction by fluid pressure. CONSTITUTION:A pushing mechanism is provided between a bearing supporting ring 28, fixed on the other side of a rotating shaft 3, and a supporting ring 21 with which the end surface of the other side of a stationary side inner ring 10 is contacted. The pressing mechanism comes in contact with the bearing supporting ring 28 free to slide through a bearing, and is provided with an elastic mechanism 18 for pressing the stationary side inner ring 10 through the supporting ring 21 to press a stationary side sealing ring 11 against a rotational side sealing ring 13. The pressing mechanism is composed of the sliding ring 16, with which the bearing 15 comes in contact free to slide, supporting ring 21, piston 17, and adjusting mechanisms 19 and 20 for adjusting the energizing force of the elastic mechanism 18.
Patent JP-H10316510-A (JP)
Title: N-0194 and its production
Inventor: FUTAGAWA MITSUGI
IPC: A01N43/08
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound which possesses fungicidal and insecticidal activities against various fungi and shows antiasthematic activity and immunosuppressive activity. SOLUTION: The compound of the formula and the dicarboxylic acid formed by ring-opening of the diketofuran structure in the above-stated compound, its ester or its salt. The compound of the formula is obtained by inoculating Zopfiella curvata No. 37-3 strain (FERM P-13067) belonging to the genus Zopfiella into a culture medium containing eutrophic sources (e.g glucose, soybean powder, calcium carbonate, etc.) to grow it aerobically and perfuming, for example, shake culture or depth through-flow stirring culture at 20-37 deg.C and pH 4-8 for 48-360 hours to get the resultant culture product followed by usual separation and purification (e.g. reduced pressure concentration, lyophilization, solvent extraction, etc.).  The objective compound possesses fungicidal activity against various fungi and is useful as an agricultural and horticultural fungicide and as an antiasthematic agent and an immunosuppresant in medicines.
Patent JP-H0424790-A (JP)
Title: Automatic vending machine
Inventor: OGAWA SADAHIRO
IPC: G07F9/10
Filed: 1990-05-16
Abstract: PURPOSE:To prevent carcass of small insects, etc., from accumulating at the display part of sample merchandise by using an electric light plate of synthetic resin mold which contains insect repellent, coating insect repellent on the surface, or using an electric light plate with a film containing insect repellent stuck on. CONSTITUTION:An electric light plate 9 which is a mold of the synthetic resin containing the insect repellent, or an electric light plate with the insect repellent coated is provided at the front door 3. In such a way, when using the synthetic resin containing the insect repellent which the small insects dislike for the electric light plate 9 of the vending machine front door 3, even if there are small insects which converge to light, they will not enter the display part of the sample merchandise by avoiding the insect repellent, and the purchasing will of a customer is not lost.
Patent JP-H11300195-A (JP)
Title: Chloride transfer apparatus by fluid body and method therefor
Inventor: CHIGUSA TAKESHI
IPC: B65G53/30
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate blocking and bridging generated in chloride, to realize efficient transfer, and to realize the miniaturization over the entire part of a transfer apparatus and reduction of the production cost, by setting the ratio of a chloride and liquid at a specific range at the time of transferring and supplying the chloride by a fluid body. SOLUTION: A common salt is put as the chloride into a vessel 1 and a proper volume of water as the liquid is added thereto and is maintained in the state of the fluid body. When this mixture is transferred by a pump b via piping 7 from the vessel 1 to another vessel 2, the rate of the chloride and the liquid in the vessel 1 is set at a range of 1.9:8.1 to 8.0:2.0. At this time, the concn. of the liquid in the vessel 2 is detected by a salt-component concn. sensor 9 and a pump 6 is driven according to a control signal 8 from a control section 3 in accordance with this detection signal, to control the supply rate of the fluid body. Prescribed data is inputted from an operation section 4 to the control section 3 and the data on the salt-component concn., etc,, outputted from the control section 3 is displayed by a display section 5.
Patent JP-H05298830-A (JP)
Title: Magnetic information recording device
Inventor: SAITO TETSUO
IPC: G11B20/16
Filed: 1992-04-17
Abstract: PURPOSE:To handle any writing systems such as FM and NRZ-1 by using an encode timer which outputs magnetic information in the form in which synchronization signals are added for a writing system which adds synchronization signals. CONSTITUTION:When a prescribed writing system is selected, a timer output is outputted based on the prescribed magnetic information and when a different writing system is selected, an encode timer 5 is provided to output a timer output by adding synchronization signals to the prescribed magnetic information. For the case of NRZ-1 shown in the attached figure, a CPU 1 gives the command, which drives a trigger circuit 8, to a writing circuit R1. Therefore, the encode timer 5 adds synchronization signals obtained from the circuit 8 and outputs to an F/F circuit 6. And the output of the circuit 6 controls a write driver 7, a magnetic head H1 is driven, a writing is performed and all other magnetic heads H2 to Hn are similarly controlled.
Patent JP-S62280926-A (JP)
Title: Input device for display position information
Inventor: YAMAZAKI HIROMI
IPC: G06F3/0482
Filed: 1986-05-29
Abstract: PURPOSE:To convert display position information into logical data on the area concerned in the display position and to hand in the data to a data processor by storing specific areas on a display screen and the logical meanings of the areas. CONSTITUTION:A display position information input device 12 incorporates a storage device 3 and stores both data on the specific areas of a screen displayed on a display device, which comes from the data processor 11, and data showing the logical meanings of the areas. The display position information input device 12 collates information on the position of the screen on the display device, which an operator designates, with contents stored in the storage device 13, converts said information into logical data regarding the position information, and hands in said data to the data processor 11. This display position information input device 12 can make it unnecessary to modify the processing of the data processor 11 as long as the logical meaning is not changed even if a menu display format is changed.
Patent JP-S61282893-A (JP)
Inventor: TANIMOTO SATOSHI
IPC: G01D7/06
Filed: 1985-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06338033-A (JP)
Title: Composite thin film magnetic head
Inventor: TANIGUCHI YOSHINOBU
IPC: G11B5/31
Filed: 1993-05-26
Abstract: PURPOSE:To efficiently and precisely work the surfaces of an inductive head part and a magneto-resistance effect type (MR) head part by providing a first and a second gap depth marker with a film thickness larger than the former. CONSTITUTION:The MR head part is constituted so that an MR element layer 5, an electrode layer 6 and an upper part shield layer 8 upward the layer 6 are formed through an insulation layer 3 upward a lower part shield later 4 on the insulation layer 3. Further, the inductive head part is constituted so that a lower part magnetic core layer 10, a coil layer 12, a gap space layer 13 and an upper part magnetic core layer 14 are formed on a separation layer 9 through the insulation layer. When a surface 16 confronted with a magnetic medium worked, by observing the second gap depth marker layer 11 with the film thickness larger than the first marker layer formed simultaneously and of the same material as the lower part magnetic core layer 10, the working is performed efficiently close to a required working amount. Further, the working is performed precisely by the first gap depth marker layer 7 with the film thickness smaller than the second marker layer formed simultaneously and of the same matrial as the electrode layer 6.
Patent JP-H01293377-A (JP)
Title: Heat roll cleaning device for electrophotographic device
Inventor: OGAWA TOSHITAKA
IPC: G03G15/20
Filed: 1988-05-20
Abstract: PURPOSE:To improve the reliability and the maintainability of a heat fixation system by sliding a scraper or cleaning member almost in parallel to the rotary shaft of a heat roll. CONSTITUTION:The scraper 11 is provided between the contact between both rollers 3 and 4 and an oil coating point 24 in contact with the heat roll 3 and when this scraper 11 is cleaned, the entire surface of the scraper 11 is securely cleaned while the scraper 11 is separated completely from the heat roll 3. The surface of the heat roll 3 is flawed by neither the scraper 11 nor a cleaning tool, etc., in cleaning operation and problems which are generated by the sticking of offset toner on the surface of the heat roll 3 are eliminated for a long period. Consequently, the reliability and maintainability are improved.
Patent JP-S5652144-A (JP)
Title: Tightening device for cutter
Inventor: SHIMOMURA HIROSHI
IPC: B23B31/113
Filed: 1979-09-27
Abstract: PURPOSE: To remove a cutter from an adaptor simply by a method wherein a tightening bolt is loosened slightly and the cutter is pivoted by a predetermined angle.  
     CONSTITUTION: A notched portion 29 of a cutter 20 is aligned with a protruded portion 34 of an intermediate member 23 and the cutter 20 is forced toward adaptor 4 side. Thereafter, the cutter 20 is turned by a predetermined angle and a tightening bolt 22 is tightened, thereby tightening the cutter 20 to the adaptor 4. When the cutter 20 is removed from the adaptor 4, and tightening bolt 22 is loosened slightly firstly, then, the cutter 20 is turned reversely by a predetermined angle to remove the cutter 20. 
     COPYRIGHT: (C)1981,JPO&Japio